This professional AV transmission device is a dedicated HDMI Over CAT5/CAT6 Extender with IR -
395 ft (120m), consisting of a transmitter unit (TX) and a receiver unit (RX) that operate as a paired
system—specifically engineered for long-distance, high-stability HDMI signal extension with integrated
IR remote control capabilities. As an HDMI Over CAT5/CAT6 Extender with IR - 395 ft (120m), it leverages
cost-effective twisted-pair cables to replace short-range traditional HDMI cables, while supporting IR pass-
through for seamless remote operation of source devices.
The HDMI Over CAT5/CAT6 Extender with IR - 395 ft (120m) enables transmission and extension of full
HD 1080p@60Hz HDMI signals via CAT5e/CAT6 UTP (Unshielded Twisted Pair) cables, with a maximum
stable transmission distance of up to 395 feet (120 meters). A key value-added feature is its built-in IR remote
control function: it supports IR signal pass-through between TX and RX ends, allowing users to operate HDMI
source devices (e.g., Blu-ray players, set-top boxes, or media servers) from the receiver side using a standard
remote—eliminating the need for on-site access to source equipment and enhancing user convenience.
This extender supports point-to-multipoint signal distribution over an IP network via an Ethernet switch: by
connecting the TX unit to a network switch, multiple RX units (and their paired displays) can receive the same
HDMI signal simultaneously. This scalability makes it ideal for large-scale setups without requiring additional
independent extenders, significantly reducing wiring complexity and deployment costs. Equipped with built-in
EDID (Extended Display Identification Data) management, it automatically reads and synchronizes display
parameters (resolution, refresh rate, and color depth) between the source and connected displays (monitors,
projectors, or digital signage), greatly improving compatibility across diverse device brands and avoiding common
issues like signal mismatch, black screens, or frame stuttering.
To ensure reliable performance in complex environments, the HDMI Over CAT5/CAT6 Extender with IR - 395 ft
(120m) features anti-electromagnetic interference (EMI) and radio frequency interference (RFI) shielding,
maintaining stable signal transmission even near power cables, industrial equipment, or other electronic devices.
It supports plug-and-play installation with no software configuration required—simply connect the TX to the HDMI
source and power, the RX to the display, and link them via CAT5e/CAT6 cable for immediate use.
This extender is perfect for AV transmission in diverse scenarios: HD conference systems (connecting PCs to
remote projectors in corporate meeting rooms), HD video shooting setups (extending camera signals to on-site
monitors), HD multimedia education systems (linking teachers’ consoles to classroom displays), and HD digital
advertising/signage (powering retail store or airport video walls). With its 395 ft (120m) long transmission distance,
IR remote control convenience, low use cost (utilizing existing CAT5/CAT6 wiring), easy installation, and strong
compatibility, it serves as a stable and efficient transmission solution for both commercial and educational AV
infrastructure.
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